54202460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12302

約数の個数: 48

約数和(自身を含む): 129802176

約数和(自身を除く): 75599716

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 12263, 24526, 49052, 61315, 122630, 159419, 208471, 245260, 318838, 416942, 637676, 797095, 833884, 1042355, 1594190, 2084710, 2710123, 3188380, 4169420, 5420246, 10840492, 13550615, 27101230, 54202460]

約数ペア:

[(1, 54202460), (2, 27101230), (4, 13550615), (5, 10840492), (10, 5420246), (13, 4169420), (17, 3188380), (20, 2710123), (26, 2084710), (34, 1594190), (52, 1042355), (65, 833884), (68, 797095), (85, 637676), (130, 416942), (170, 318838), (221, 245260), (260, 208471), (340, 159419), (442, 122630), (884, 61315), (1105, 49052), (2210, 24526), (4420, 12263)]